/**@file

Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent

Module Name:

  BootMode.c
   
Abstract:

  Tiano PEIM to provide the platform support functionality within Windows

**/



//
// The package level header files this module uses
//
#include <PiPei.h>
//
// The protocols, PPI and GUID defintions for this module
//
#include <Ppi/MasterBootMode.h>
#include <Ppi/BootInRecoveryMode.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/PeimEntryPoint.h>


//
// Module globals
//
EFI_PEI_PPI_DESCRIPTOR  mPpiListBootMode = {
  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
  &gEfiPeiMasterBootModePpiGuid,
  NULL
};

EFI_PEI_PPI_DESCRIPTOR  mPpiListRecoveryBootMode = {
  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
  &gEfiPeiBootInRecoveryModePpiGuid,
  NULL
};

EFI_STATUS
EFIAPI
InitializeBootMode (
  IN       EFI_PEI_FILE_HANDLE  FileHandle,
  IN CONST EFI_PEI_SERVICES     **PeiServices
  )
/*++

Routine Description:

  Peform the boot mode determination logic

Arguments:

  FileHandle  - Handle of the file being invoked.
  PeiServices - Describes the list of possible PEI Services.
    
Returns:

  Status -  EFI_SUCCESS if the boot mode could be set

--*/
{
  EFI_STATUS  Status;
  UINTN       BootMode;

  DEBUG ((EFI_D_ERROR, "NT32 Boot Mode PEIM Loaded\n"));

  //
  // Let's assume things are OK if not told otherwise
  // Should we read an environment variable in order to easily change this?
  //
  BootMode  = BOOT_WITH_FULL_CONFIGURATION;

  Status    = (**PeiServices).SetBootMode (PeiServices, (UINT8) BootMode);
  ASSERT_EFI_ERROR (Status);

  Status = (**PeiServices).InstallPpi (PeiServices, &mPpiListBootMode);
  ASSERT_EFI_ERROR (Status);

  if (BootMode == BOOT_IN_RECOVERY_MODE) {
    Status = (**PeiServices).InstallPpi (PeiServices, &mPpiListRecoveryBootMode);
    ASSERT_EFI_ERROR (Status);
  }

  return Status;
}
